There are also exceptions to two-person consent when there's no reasonable expectation of privacy.. For example, a conversation at a legislative hearing could be recorded without informing all parties, since recording things is what people do in legislative hearings.
Another requirement of this home remedy for tooth abscess is to relocate the lozenge to the other side of the tooth abscess about every half hour. So, it's between the lip and gum for half the time and for the other half, the lozenge is between the tongue and the gum.
Root canal treatment may be necessary and should be started as soon as possible to remove diseased tissue. If the abscess involves gum tissue, your dentist may suggest that you rinse with warm salt water (1/8 of a teaspoon of salt in 8 ounces of water) a few times a day for several days.